MeriNan, Oviedo, Asturias, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
MeriNan, Oviedo, Asturias, Spain
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
37AQILowest AQI recorded on
29th Aug 2023
12AQISame Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 27 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
MeriNan, Oviedo, Asturias, Spain
AQI
Day
Night
.
7 AM3rd Aug 2025
9 PM
6 AM4th Aug 2025
Day time
Avg. Highest Time
10AM3rd Aug
32AQI
Avg. Lowest Time
4PM3rd Aug
27AQI
Night time
Avg. Highest Time
2AM4th Aug
31AQI
Avg. Lowest Time
3AM4th Aug
26AQI
In the last 24 hours,
MeriNan's AQI reached its highest point of 32 at 10 AM during the Day, while the lowest point, 26, was recorded at 3 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
MeriNan, Oviedo, Asturias, Spain
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025467 AMAQI
5th Jul 2025438 AMAQI
5th Jul 2025399 AMAQI
5th Jul 20253510 AMAQI
5th Jul 20253811 AMAQI
5th Jul 20254212 PMAQI
5th Jul 2025411 PMAQI
5th Jul 2025402 PMAQI
5th Jul 2025373 PMAQI
5th Jul 2025384 PMAQI
5th Jul 2025385 PMAQI
5th Jul 2025386 PMAQI
5th Jul 2025397 PMAQI
5th Jul 2025378 PMAQI
5th Jul 2025379 PMAQI
5th Jul 20254010 PMAQI
5th Jul 20254011 PMAQI
6th Jul 20254012 AMAQI
6th Jul 2025401 AMAQI
6th Jul 2025402 AMAQI
6th Jul 2025413 AMAQI
6th Jul 2025364 AMAQI
6th Jul 2025325 AMAQI
6th Jul 2025366 AMAQI
19°C13/25°C
6th Jul 2025377 AMAQI
6th Jul 2025398 AMAQI
6th Jul 2025379 AMAQI
6th Jul 20253810 AMAQI
6th Jul 20253711 AMAQI
6th Jul 20253812 PMAQI
6th Jul 2025371 PMAQI
6th Jul 2025372 PMAQI
6th Jul 2025383 PMAQI
6th Jul 2025364 PMAQI
6th Jul 2025365 PMAQI
6th Jul 2025376 PMAQI
6th Jul 2025377 PMAQI
6th Jul 2025368 PMAQI
6th Jul 2025379 PMAQI
6th Jul 20253710 PMAQI
6th Jul 20253711 PMAQI
7th Jul 20253812 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025372 AMAQI
7th Jul 2025403 AMAQI
7th Jul 2025284 AMAQI
7th Jul 2025235 AMAQI
7th Jul 2025296 AMAQI
18°C11/24°C
7th Jul 2025307 AMAQI
7th Jul 2025318 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20252810 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20252812 PMAQI
7th Jul 2025301 PMAQI
7th Jul 2025322 PMAQI
7th Jul 2025323 PMAQI
7th Jul 2025334 PMAQI
7th Jul 2025325 PMAQI
7th Jul 2025326 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025328 PMAQI
7th Jul 2025329 PMAQI
7th Jul 20253110 PMAQI
7th Jul 20253211 PMAQI
8th Jul 20253112 AMAQI
8th Jul 2025321 AMAQI
8th Jul 2025322 AMAQI
8th Jul 2025323 AMAQI
8th Jul 2025294 AMAQI
8th Jul 2025265 AMAQI
8th Jul 2025266 AMAQI
17°C14/21°C
8th Jul 2025277 AMAQI
8th Jul 2025268 AMAQI
8th Jul 2025309 AMAQI
8th Jul 20252910 AMAQI
8th Jul 20253211 AMAQI
8th Jul 20252912 PMAQI
8th Jul 2025301 PMAQI
8th Jul 2025302 PMAQI
8th Jul 2025303 PMAQI
8th Jul 2025304 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025306 PMAQI
8th Jul 2025307 PMAQI
8th Jul 2025298 PMAQI
8th Jul 2025309 PMAQI
8th Jul 20253010 PMAQI
8th Jul 20253011 PMAQI
9th Jul 20253012 AMAQI
9th Jul 2025301 AMAQI
9th Jul 2025322 AMAQI
9th Jul 2025333 AMAQI
9th Jul 2025304 AMAQI
9th Jul 2025265 AMAQI
9th Jul 2025286 AMAQI
18°C12/24°C
9th Jul 2025307 AMAQI
9th Jul 2025288 AMAQI
9th Jul 2025299 AMAQI
9th Jul 20253110 AMAQI
9th Jul 20253311 AMAQI
9th Jul 20253112 PMAQI
9th Jul 2025281 PMAQI
9th Jul 2025292 PMAQI
9th Jul 2025303 PMAQI
9th Jul 2025304 PMAQI
9th Jul 2025315 PMAQI
9th Jul 2025326 PMAQI
9th Jul 2025327 PMAQI
9th Jul 2025318 PMAQI
9th Jul 2025309 PMAQI
9th Jul 20253010 PMAQI
9th Jul 20253111 PMAQI
10th Jul 20253112 AMAQI
10th Jul 2025311 AMAQI
10th Jul 2025332 AMAQI
10th Jul 2025303 AMAQI
10th Jul 2025344 AMAQI
10th Jul 2025375 AMAQI
10th Jul 2025346 AMAQI
19°C13/27°C
10th Jul 2025367 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025359 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20253412 PMAQI
10th Jul 2025381 PMAQI
10th Jul 2025362 PMAQI
10th Jul 2025343 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025356 PMAQI
10th Jul 2025367 PMAQI
10th Jul 2025358 PMAQI
10th Jul 2025389 PMAQI
10th Jul 20253710 PMAQI
10th Jul 20253611 PMAQI
11th Jul 20253612 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025342 AMAQI
11th Jul 2025363 AMAQI
11th Jul 2025404 AMAQI
11th Jul 2025415 AMAQI
11th Jul 2025416 AMAQI
21°C15/29°C
11th Jul 2025427 AMAQI
11th Jul 2025458 AMAQI
11th Jul 2025529 AMAQI
11th Jul 20254910 AMAQI
11th Jul 20255011 AMAQI
11th Jul 20254812 PMAQI
11th Jul 2025441 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025395 PMAQI
11th Jul 2025396 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025399 PMAQI
11th Jul 20253910 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025391 AMAQI
12th Jul 2025362 AMAQI
12th Jul 2025403 AMAQI
12th Jul 2025444 AMAQI
12th Jul 2025415 AMAQI
12th Jul 2025386 AMAQI
19°C15/24°C
12th Jul 2025387 AMAQI
12th Jul 2025478 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254411 AMAQI
12th Jul 20254512 PMAQI
12th Jul 2025411 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025408 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20254110 PMAQI
12th Jul 20254011 PMAQI
13th Jul 20254212 AMAQI
13th Jul 2025401 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025423 AMAQI
13th Jul 2025404 AMAQI
13th Jul 2025425 AMAQI
13th Jul 2025396 AMAQI
20°C15/26°C
13th Jul 2025387 AMAQI
13th Jul 2025418 AMAQI
13th Jul 2025409 AMAQI
13th Jul 20253910 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20253912 PMAQI
13th Jul 2025391 PMAQI
13th Jul 2025392 PMAQI
13th Jul 2025383 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20254012 AMAQI
14th Jul 2025401 AMAQI
14th Jul 2025382 AMAQI
14th Jul 2025373 AMAQI
14th Jul 2025384 AMAQI
14th Jul 2025325 AMAQI
14th Jul 2025376 AMAQI
19°C15/24°C
14th Jul 2025387 AMAQI
14th Jul 2025358 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025388 PMAQI
14th Jul 2025389 PMAQI
14th Jul 20253610 PMAQI
14th Jul 20253611 PMAQI
15th Jul 20253612 AMAQI
15th Jul 2025361 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025363 AMAQI
15th Jul 2025314 AMAQI
15th Jul 2025325 AMAQI
15th Jul 2025346 AMAQI
18°C15/22°C
15th Jul 2025337 AMAQI
15th Jul 2025348 AMAQI
15th Jul 2025369 AMAQI
15th Jul 20253710 AMAQI
15th Jul 20253911 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025382 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025362 AMAQI
16th Jul 2025363 AMAQI
16th Jul 2025404 AMAQI
16th Jul 2025505 AMAQI
16th Jul 2025436 AMAQI
19°C11/26°C
16th Jul 2025467 AMAQI
16th Jul 2025418 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025411 PMAQI
16th Jul 2025422 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025415 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025397 PMAQI
16th Jul 2025408 PMAQI
16th Jul 2025399 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253912 AMAQI
17th Jul 2025391 AMAQI
17th Jul 2025412 AMAQI
17th Jul 2025403 AMAQI
17th Jul 2025504 AMAQI
17th Jul 2025465 AMAQI
17th Jul 2025436 AMAQI
21°C14/29°C
17th Jul 2025447 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20253910 AMAQI
17th Jul 20253711 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025414 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025399 PMAQI
17th Jul 20254010 PMAQI
17th Jul 20253911 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025401 AMAQI
18th Jul 2025382 AMAQI
18th Jul 2025363 AMAQI
18th Jul 2025304 AMAQI
18th Jul 2025255 AMAQI
18th Jul 2025306 AMAQI
19°C13/25°C
18th Jul 2025307 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025376 PMAQI
18th Jul 2025357 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025341 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025323 AMAQI
19th Jul 2025314 AMAQI
19th Jul 2025295 AMAQI
19th Jul 2025306 AMAQI
17°C14/21°C
19th Jul 2025307 AMAQI
19th Jul 2025228 AMAQI
19th Jul 2025169 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252712 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025263 AMAQI
20th Jul 2025274 AMAQI
20th Jul 2025275 AMAQI
20th Jul 2025286 AMAQI
19°C12/26°C
20th Jul 2025247 AMAQI
20th Jul 2025228 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025232 AMAQI
21st Jul 2025233 AMAQI
21st Jul 2025184 AMAQI
21st Jul 2025195 AMAQI
21st Jul 2025216 AMAQI
17°C11/24°C
21st Jul 2025207 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025212 AMAQI
22nd Jul 2025213 AMAQI
22nd Jul 2025204 AMAQI
22nd Jul 2025225 AMAQI
22nd Jul 2025246 AMAQI
17°C10/23°C
22nd Jul 2025217 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025218 PMAQI
22nd Jul 2025209 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025212 AMAQI
23rd Jul 2025213 AMAQI
23rd Jul 2025204 AMAQI
23rd Jul 2025185 AMAQI
23rd Jul 2025186 AMAQI
19°C11/26°C
23rd Jul 2025207 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025211 PMAQI
23rd Jul 2025212 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252111 PMAQI
24th Jul 20252112 AMAQI
24th Jul 2025211 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025194 AMAQI
24th Jul 2025185 AMAQI
24th Jul 2025166 AMAQI
18°C15/23°C
24th Jul 2025157 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025219 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025192 PMAQI
24th Jul 2025193 PMAQI
24th Jul 2025214 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025239 PMAQI
24th Jul 20252110 PMAQI
24th Jul 20252111 PMAQI
25th Jul 20252012 AMAQI
25th Jul 2025201 AMAQI
25th Jul 2025222 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025314 AMAQI
25th Jul 2025345 AMAQI
25th Jul 2025296 AMAQI
16°C13/21°C
25th Jul 2025337 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20253612 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025315 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025327 PMAQI
25th Jul 2025328 PMAQI
25th Jul 2025339 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252911 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025394 AMAQI
26th Jul 2025375 AMAQI
26th Jul 2025386 AMAQI
18°C14/23°C
26th Jul 2025407 AMAQI
26th Jul 2025428 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20254610 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025414 AMAQI
27th Jul 2025455 AMAQI
27th Jul 2025466 AMAQI
18°C11/25°C
27th Jul 2025467 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254510 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025411 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254212 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025402 AMAQI
28th Jul 2025403 AMAQI
28th Jul 2025224 AMAQI
28th Jul 2025175 AMAQI
28th Jul 2025176 AMAQI
19°C11/26°C
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20252712 PMAQI
28th Jul 2025251 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025194 AMAQI
29th Jul 2025225 AMAQI
29th Jul 2025196 AMAQI
18°C13/23°C
29th Jul 2025207 AMAQI
29th Jul 2025168 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025202 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025234 AMAQI
30th Jul 2025185 AMAQI
30th Jul 2025226 AMAQI
19°C16/24°C
30th Jul 2025217 AMAQI
30th Jul 2025198 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252112 PMAQI
30th Jul 2025161 PMAQI
30th Jul 2025202 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025217 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025219 PMAQI
30th Jul 20252110 PMAQI
30th Jul 20252111 PMAQI
31st Jul 20252112 AMAQI
31st Jul 2025211 AMAQI
31st Jul 2025212 AMAQI
31st Jul 2025213 AMAQI
31st Jul 2025174 AMAQI
31st Jul 2025145 AMAQI
31st Jul 2025146 AMAQI
19°C13/25°C
31st Jul 2025147 AMAQI
31st Jul 2025168 AMAQI
31st Jul 2025179 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251711 AMAQI
31st Jul 20251612 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025218 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252110 PMAQI
31st Jul 20252111 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025253 AMAQI
1st Aug 2025264 AMAQI
1st Aug 2025265 AMAQI
1st Aug 2025246 AMAQI
19°C14/25°C
1st Aug 2025257 AMAQI
1st Aug 2025288 AMAQI
1st Aug 2025289 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20253011 AMAQI
1st Aug 20252812 PMAQI
1st Aug 2025261 PMAQI
1st Aug 2025262 PMAQI
1st Aug 2025263 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025236 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025238 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252611 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025223 AMAQI
2nd Aug 2025204 AMAQI
2nd Aug 2025205 AMAQI
2nd Aug 2025236 AMAQI
18°C11/25°C
2nd Aug 2025237 AMAQI
2nd Aug 2025268 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252311 AMAQI
2nd Aug 20251912 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025298 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252710 PMAQI
2nd Aug 20252511 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025264 AMAQI
3rd Aug 2025285 AMAQI
3rd Aug 2025286 AMAQI
19°C14/24°C
3rd Aug 2025307 AMAQI
3rd Aug 2025288 AMAQI
3rd Aug 2025299 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025311 PMAQI
3rd Aug 2025292 PMAQI
3rd Aug 2025283 PMAQI
3rd Aug 2025274 PMAQI
3rd Aug 2025285 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025317 PMAQI
3rd Aug 2025318 PMAQI
3rd Aug 2025289 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252811 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025271 AMAQI
4th Aug 2025312 AMAQI
4th Aug 2025263 AMAQI
4th Aug 2025294 AMAQI
4th Aug 2025305 AMAQI
4th Aug 2025296 AMAQI
20°C15/26°C
4th Aug 2025297 AMAQI
7 AM4th Aug 2025308 AMAQI
4th Aug 2025339 AMAQI
4th Aug 20253310 AMAQI
4th Aug 20253011 AMAQI
4th Aug 20253412 PMAQI
4th Aug 2025321 PMAQI
4th Aug 2025322 PMAQI
2 PM4th Aug 2025313 PMAQI
4th Aug 2025324 PMAQI
4th Aug 2025335 PMAQI
4th Aug 2025366 PMAQI
4th Aug 2025337 PMAQI
4th Aug 2025388 PMAQI
4th Aug 2025319 PMAQI
9 PM4th Aug 20253010 PMAQI
2 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 9 PM
31AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
7 AM - 9 PM
31AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 PM (Avg. 31), while the lowest AQI was between 7 AM to 9 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
31AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
31AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 31), while the lowest AQI was between 12 AM to 11 PM (Avg. 31).
2025 Days Vs Air Quality
MeriNan, Oviedo, Asturias, Spain
2025
84%
181
16%
34
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
181 DaysModerate
34 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
MeriNan, Oviedo, Asturias, Spain
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
59AQI
59AQI
2nd January 2025
68AQI
68AQI
3rd January 2025
60AQI
60AQI
4th January 2025
51AQI
51AQI
5th January 2025
33AQI
33AQI
6th January 2025
31AQI
31AQI
7th January 2025
36AQI
36AQI
8th January 2025
32AQI
32AQI
9th January 2025
32AQI
32AQI
10th January 2025
58AQI
58AQI
11th January 2025
41AQI
41AQI
12th January 2025
34AQI
34AQI
13th January 2025
33AQI
33AQI
14th January 2025
48AQI
48AQI
15th January 2025
62AQI
62AQI
16th January 2025
59AQI
59AQI
17th January 2025
57AQI
57AQI
18th January 2025
51AQI
51AQI
19th January 2025
63AQI
63AQI
20th January 2025
70AQI
70AQI
21st January 2025
57AQI
57AQI
22nd January 2025
69AQI
69AQI
23rd January 2025
37AQI
37AQI
24th January 2025
34AQI
34AQI
25th January 2025
30AQI
30AQI
26th January 2025
31AQI
31AQI
27th January 2025
27AQI
27AQI
28th January 2025
32AQI
32AQI
29th January 2025
33AQI
33AQI
30th January 2025
33AQI
33AQI
31st January 2025
41AQI
41AQI
1st February 2025
41AQI
41AQI
2nd February 2025
41AQI
41AQI
3rd February 2025
30AQI
30AQI
4th February 2025
44AQI
44AQI
5th February 2025
50AQI
50AQI
6th February 2025
53AQI
53AQI
7th February 2025
50AQI
50AQI
8th February 2025
43AQI
43AQI
9th February 2025
48AQI
48AQI
10th February 2025
47AQI
47AQI
11th February 2025
44AQI
44AQI
12th February 2025
36AQI
36AQI
13th February 2025
37AQI
37AQI
14th February 2025
41AQI
41AQI
15th February 2025
55AQI
55AQI
16th February 2025
50AQI
50AQI
17th February 2025
41AQI
41AQI
18th February 2025
58AQI
58AQI
19th February 2025
59AQI
59AQI
20th February 2025
59AQI
59AQI
21st February 2025
52AQI
52AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
37AQI
37AQI
24th February 2025
50AQI
50AQI
25th February 2025
39AQI
39AQI
26th February 2025
41AQI
41AQI
27th February 2025
39AQI
39AQI
28th February 2025
44AQI
44AQI
1st March 2025
33AQI
33AQI
2nd March 2025
32AQI
32AQI
3rd March 2025
34AQI
34AQI
4th March 2025
42AQI
42AQI
5th March 2025
48AQI
48AQI
6th March 2025
51AQI
51AQI
7th March 2025
38AQI
38AQI
8th March 2025
36AQI
36AQI
9th March 2025
32AQI
32AQI
10th March 2025
48AQI
48AQI
11th March 2025
39AQI
39AQI
12th March 2025
38AQI
38AQI
13th March 2025
36AQI
36AQI
14th March 2025
40AQI
40AQI
15th March 2025
38AQI
38AQI
16th March 2025
37AQI
37AQI
17th March 2025
43AQI
43AQI
18th March 2025
36AQI
36AQI
19th March 2025
26AQI
26AQI
20th March 2025
23AQI
23AQI
21st March 2025
17AQI
17AQI
22nd March 2025
17AQI
17AQI
23rd March 2025
18AQI
18AQI
24th March 2025
20AQI
20AQI
25th March 2025
37AQI
37AQI
26th March 2025
32AQI
32AQI
27th March 2025
37AQI
37AQI
28th March 2025
39AQI
39AQI
29th March 2025
27AQI
27AQI
30th March 2025
28AQI
28AQI
31st March 2025
33AQI
33AQI
1st April 2025
37AQI
37AQI
2nd April 2025
42AQI
42AQI
3rd April 2025
30AQI
30AQI
4th April 2025
23AQI
23AQI
5th April 2025
20AQI
20AQI
6th April 2025
26AQI
26AQI
7th April 2025
36AQI
36AQI
8th April 2025
52AQI
52AQI
9th April 2025
53AQI
53AQI
10th April 2025
47AQI
47AQI
11th April 2025
54AQI
54AQI
12th April 2025
44AQI
44AQI
13th April 2025
36AQI
36AQI
14th April 2025
33AQI
33AQI
15th April 2025
16AQI
16AQI
16th April 2025
16AQI
16AQI
17th April 2025
17AQI
17AQI
18th April 2025
23AQI
23AQI
19th April 2025
15AQI
15AQI
20th April 2025
17AQI
17AQI
21st April 2025
20AQI
20AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
22AQI
22AQI
24th April 2025
27AQI
27AQI
25th April 2025
35AQI
35AQI
26th April 2025
20AQI
20AQI
27th April 2025
22AQI
22AQI
28th April 2025
31AQI
31AQI
29th April 2025
28AQI
28AQI
30th April 2025
35AQI
35AQI
1st May 2025
28AQI
28AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
22AQI
22AQI
4th May 2025
28AQI
28AQI
5th May 2025
26AQI
26AQI
6th May 2025
24AQI
24AQI
7th May 2025
26AQI
26AQI
8th May 2025
31AQI
31AQI
9th May 2025
32AQI
32AQI
10th May 2025
29AQI
29AQI
11th May 2025
27AQI
27AQI
12th May 2025
27AQI
27AQI
13th May 2025
26AQI
26AQI
14th May 2025
26AQI
26AQI
15th May 2025
25AQI
25AQI
16th May 2025
36AQI
36AQI
17th May 2025
39AQI
39AQI
18th May 2025
41AQI
41AQI
19th May 2025
30AQI
30AQI
20th May 2025
34AQI
34AQI
21st May 2025
36AQI
36AQI
22nd May 2025
27AQI
27AQI
23rd May 2025
29AQI
29AQI
24th May 2025
31AQI
31AQI
25th May 2025
34AQI
34AQI
26th May 2025
26AQI
26AQI
27th May 2025
29AQI
29AQI
28th May 2025
36AQI
36AQI
29th May 2025
39AQI
39AQI
30th May 2025
42AQI
42AQI
31st May 2025
40AQI
40AQI
1st June 2025
32AQI
32AQI
2nd June 2025
30AQI
30AQI
3rd June 2025
32AQI
32AQI
4th June 2025
32AQI
32AQI
5th June 2025
31AQI
31AQI
6th June 2025
32AQI
32AQI
7th June 2025
29AQI
29AQI
8th June 2025
47AQI
47AQI
9th June 2025
56AQI
56AQI
10th June 2025
56AQI
56AQI
11th June 2025
58AQI
58AQI
12th June 2025
57AQI
57AQI
13th June 2025
53AQI
53AQI
14th June 2025
44AQI
44AQI
15th June 2025
42AQI
42AQI
16th June 2025
37AQI
37AQI
17th June 2025
40AQI
40AQI
18th June 2025
44AQI
44AQI
19th June 2025
50AQI
50AQI
20th June 2025
55AQI
55AQI
21st June 2025
54AQI
54AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
51AQI
51AQI
24th June 2025
54AQI
54AQI
25th June 2025
52AQI
52AQI
26th June 2025
47AQI
47AQI
27th June 2025
42AQI
42AQI
28th June 2025
39AQI
39AQI
29th June 2025
41AQI
41AQI
30th June 2025
41AQI
41AQI
1st July 2025
45AQI
45AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
36AQI
36AQI
4th July 2025
36AQI
36AQI
5th July 2025
39AQI
39AQI
6th July 2025
38AQI
38AQI
7th July 2025
33AQI
33AQI
8th July 2025
30AQI
30AQI
9th July 2025
30AQI
30AQI
10th July 2025
34AQI
34AQI
11th July 2025
40AQI
40AQI
12th July 2025
40AQI
40AQI
13th July 2025
40AQI
40AQI
14th July 2025
37AQI
37AQI
15th July 2025
36AQI
36AQI
16th July 2025
39AQI
39AQI
17th July 2025
40AQI
40AQI
18th July 2025
34AQI
34AQI
19th July 2025
28AQI
28AQI
20th July 2025
24AQI
24AQI
21st July 2025
21AQI
21AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
21AQI
21AQI
24th July 2025
20AQI
20AQI
25th July 2025
29AQI
29AQI
26th July 2025
38AQI
38AQI
27th July 2025
40AQI
40AQI
28th July 2025
30AQI
30AQI
29th July 2025
25AQI
25AQI
30th July 2025
22AQI
22AQI
31st July 2025
20AQI
20AQI
1st August 2025
25AQI
25AQI
2nd August 2025
26AQI
26AQI
3rd August 2025
27AQI
27AQI
45AQI
45AQI
34AQI
30AQI
31AQI
44AQI
32AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
18
13
22
6
30
1
27
3
31
19
11
31
3
181
34
Highest AQI recorded in
February45AQI
Lowest AQI recorded in
August26AQI
202426AQI
31
29
31
30
31
30
31
31
29
1
30
1
23
7
23
8
349
17
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
June20AQI
202322AQI
31
28
31
30
31
30
31
31
28
30
3
31
335
Highest AQI recorded in
February28AQI
Lowest AQI recorded in
July17AQI
202226AQI
2
7
29
2
28
2
17
5
1
28
31
30
31
204
9
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
November20AQI
202139AQI
24
5
26
2
22
9
24
4
96
20
Highest AQI recorded in
March44AQI
Lowest AQI recorded in
January34AQI
202042AQI
16
4
3
15
9
21
30
1
29
2
24
6
27
3
1
19
11
27
4
184
67
1
Highest AQI recorded in
May57AQI
Lowest AQI recorded in
December34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
42AQILeast Polluted Year Recorded
2023(Avg.)
22AQIMeriNan's annual 2025 AQI (37) shows an average percentage change of 27.7% (worsened AQI) compared to previous years: 2020 (42), 2021 (39), 2022 (26), 2023 (22), 2024 (26).
